YuutoandGitHub
4fcd5f1686
* fix(arch-updater): tighten package list spacing and icon size * fix(arch-updater): make Dismiss actually clear the pending list * fix(arch-updater): make hitting update close the panel * feat(arch-updater): add per-source icons to the package list header * feat(arch-updater): add an activity graph to the panel Tracks the pending-update count across recent checks and when the last update ran, persisted to disk so it survives restarts. Off also stops recording history, not just hiding it. * feat(arch-updater): show per-point detail on activity graph hover ui.graph has no pointer props of its own, so a row of ghost buttons sits under the line as per-point hit targets, each with a native tooltip. History entries now carry a timestamp and whether the check followed an update run, so hovering a point says when it happened and either its pending count or "Updated". * fix(arch-updater): load activity history at startup, not on first check loadHistoryState() only ran lazily inside recordCheck/recordUpdateRun, so a freshly started service published an empty history until a check completed, hiding the graph even when prior sessions had data on disk. * fix(arch-updater): render activity graph with sharp points, not curves
147 lines
7.6 KiB
Markdown
147 lines
7.6 KiB
Markdown
# Arch Updater
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Check pacman, AUR and Flatpak for updates from the bar, with an estimated
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download size and an Arch news heads-up before you upgrade. Runs the update
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in a terminal window.
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## Plugin
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| Field | Value |
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| --- | --- |
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| ID | `yuuto/arch-updater` |
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| Entries | Bar widget: `widget`; panel: `panel`; service: `service`; launcher: `launcher` |
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| Launcher Prefix | `/arch` |
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## Requirements
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- `pacman-contrib` on `PATH` (for `checkupdates`), required.
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- `pacman`, `sh`, `sudo`, `awk`, `sed`, `test` and `uname`, required — base
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tools from any standard Arch install, used to run and parse the pacman
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check, build the download size estimate, check the running kernel, and
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run the plain-pacman upgrade.
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- `yay` or `paru` on `PATH`, optional, for the AUR check and update.
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Auto-detected by default, see the **AUR helper** setting.
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- `flatpak`, optional, for the Flatpak check and update.
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- `xdg-open`, optional, to open a package page or the Arch news page.
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- A terminal emulator for the update run: Noctalia's own detection
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(`$TERMINAL`, then `ghostty`, `kitty`, `alacritty`, `wezterm`, `foot`,
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`konsole`, `gnome-terminal`, `ptyxis`, `xterm`), or the one named in the
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**Terminal** setting.
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Everything except `pacman-contrib`, `pacman`, `sh`, `sudo`, `awk`, `sed`,
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`test` and `uname` is optional. A missing optional tool is skipped, not
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treated as an error.
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## Usage
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Add the `widget` bar widget from Noctalia's widget picker. Left click opens
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the panel, right click checks for updates now, middle click opens the
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widget's own settings. You can also open the panel directly or bind it in
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your compositor:
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```sh
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noctalia msg panel-toggle yuuto/arch-updater:panel
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```
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The panel groups pending packages by source (Pacman, AUR, Flatpak). Click a
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source row to expand it into its packages. Each package row has a copy
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button (name and versions) and an open button (its page on archlinux.org,
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the AUR, or Flathub). **Check Updates** queries all sources, **Update** opens
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a terminal running the upgrade, **Dismiss** clears the pending list and
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closes the panel, returning the bar glyph to its resting colour.
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Type `/arch` in the launcher for quick actions (check, update, open news), or
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`/arch <text>` to fuzzy-search the packages from the last check. Activating a
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result opens that package's page.
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## Extras
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Not in the v4 plugin:
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- **Arch Linux news.** The news feed is checked periodically. An unread post
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is flagged in the panel and the bar tooltip, with a button that opens the
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news page and marks it read. Arch news is where manual-intervention steps
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get announced, so it's worth seeing before a big upgrade.
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- **Reboot recommendation.** Detected from whether the running kernel's
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`/usr/lib/modules/<version>` directory still exists, so it works for any
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kernel flavour (`linux`, `linux-lts`, `linux-zen`, `linux-cachyos`, ...)
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without naming one. Shown in the panel and the bar tooltip, and colours the
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bar glyph independently of the pending count.
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- **Estimated download size** for the pending pacman packages (`pacman -Si`),
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shown before you commit to **Update**.
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- **An ignore list that's actually enforced.** v4 only let you rewrite the
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raw check/update commands. Here, packages in **Ignore packages** are
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filtered out of both the count and the update run (`--ignore`), on top of
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`pacman.conf`'s own `IgnorePkg`.
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- **Auto-detected AUR helper**, with `yay`/`paru`/a custom command/off as
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explicit overrides.
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- **A generic package-page link** (`archlinux.org/packages`,
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`aur.archlinux.org`, `flathub.org`) instead of hardcoded per-repo mirror
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URLs, so it stays correct across Arch-based distros.
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- **An activity graph.** A small trend line of the pending-update count
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across the most recent checks, plus when you last ran an update. Persisted
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to disk so it survives restarts. On by default, and turning it off also
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stops recording the history, not just hiding it.
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## Settings
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| Setting | Type | Default | Description |
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| --- | --- | --- | --- |
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| `aur_helper` | `select` | `auto` | Which AUR helper to use: auto-detect (yay, then paru), `yay`, `paru`, a custom command, or off. |
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| `aur_check_cmd` | `string` | *(empty)* | Custom AUR check command, only used when `aur_helper` is `custom`. Must print `name oldver -> newver` per line. |
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| `flatpak_enabled` | `bool` | `true` | Also check and update Flatpak. Skipped automatically when `flatpak` isn't installed. |
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| `ignore_packages` | `string_list` | *(empty)* | Package names excluded from the count and passed as `--ignore` on update. |
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| `auto_check_hours` | `int` | `0` | Check automatically every N hours. `0` never checks on its own. |
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| `notify_on_updates` | `bool` | `true` | Send a desktop notification when a check finds packages to upgrade. |
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| `show_download_size` | `bool` | `true` | Show the estimated pacman download size (`pacman -Si`) in the panel. |
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| `check_arch_news` | `bool` | `true` | Check the Arch Linux news feed and flag unread posts. |
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| `check_reboot_needed` | `bool` | `true` | Flag when the running kernel is no longer installed on disk. |
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| `show_activity_graph` | `bool` | `true` | Track and show the pending-update trend and last-update time in the panel. Off also stops recording history. |
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| `activity_history_length` | `int` | `10` | How many of the most recent checks to keep for the activity graph. |
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| `terminal` | `string` | *(empty)* | Terminal command for the update run, e.g. `kitty`. Empty uses Noctalia's detection. |
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| `assume_yes` | `bool` | `false` | Pass `--noconfirm` / `-y` so package managers do not ask for confirmation. |
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| `update_cmd` | `string` | *(empty)* | Full override for the update command. Empty builds it from the settings above. |
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| `glyph` | `glyph` | `package` | The glyph shown for the widget on the bar. |
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| `show_count` | `bool` | `true` | Show the pending-update count next to the bar glyph. |
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| `hide_on_empty` | `bool` | `false` | Hide the widget entirely when there is nothing to show. |
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## IPC
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```sh
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noctalia msg plugin yuuto/arch-updater:service all check
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noctalia msg plugin yuuto/arch-updater:service all update
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noctalia msg plugin yuuto/arch-updater:service all dismiss
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```
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## Notes
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- **Commands spawned.** `checkupdates`; the configured AUR helper's `-Qua`
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(or your custom command); `flatpak list` / `flatpak remote-ls --updates`;
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`pacman -Si` for the download size (piped through `awk` to sum it); a local
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`test -d` against `uname -r` for the reboot check; and, for the update,
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your terminal running `sh` to launch `sudo pacman`/the AUR helper,
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optionally `flatpak update` (filtered through `awk` when packages are
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ignored, using `sed` to combine the Flatpak listings during the check). No
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upgrade command runs outside the terminal.
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- **Network.** `checkupdates`, the AUR helper and the Flatpak check contact
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mirrors, the AUR RPC, or a Flatpak remote, same as the corresponding
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upgrade would. The Arch news check fetches `archlinux.org/feeds/news/` on
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its own schedule, independent of a manual check.
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- **Privileges.** The plugin never elevates anything itself. Plain pacman
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updates run via `sudo pacman -Syu` in the terminal, where `sudo` prompts
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normally. An AUR helper handles its own privilege escalation as usual.
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- **Files.** One small file in the plugin's data directory tracks the last
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Arch news post you've read, so unread counts survive a restart. Nothing
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else is written; `pacman.conf` is never modified.
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- **Sizes are pacman-only.** AUR and Flatpak downloads aren't sized. Most AUR
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packages build from source, where a download size wouldn't mean much.
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## Credits
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Ported from the v4 QML "Arch Updater" plugin (MIT), rebuilt for v5's Luau
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plugin API with a different feature set. See **Extras** above.
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## License
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MIT.
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